Season 2 Episode 8:

Newton's Run

Season 2 Episode 7:

Schrodinger's Bomb

The team infiltrates a duo of arms dealers for the Bureau, but falls foul of the building's explosive security system, which prevents it from entering the vault; the only way to prove the dealers' guilt may be to blow up the evidence.

Season 2 Episode 6:

Gold Rush

The Monetary Commission recruits the team when a microbe is released into its gold vault which will literally eat the gold; Ros goes after the antidote; Ed becomes trapped in the vault as lethal security countermeasures are activated.